As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TRANSIT CHECK, IT WAS DETECTED AN OIL LACK OF 6 QTS ON RT ENG. ACFT WAS SENT TO THE HANGAR & MX PERSONNEL PERFORMED ENG LEAKING INSPECTION IAW MM 79-00-00 DETECTING OIL LEAK IN THE BEARING NR 4 PRESS SUPPLY LINE SLUGGISH. THE LINE WAS TIGHTEN CORRECTING THE OIL LEAK IAW AMM 79-30-00, ALL CORRECT.